Analysis
-
max time kernel
146s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
17-08-2024 20:42
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe
Resource
win7-20240705-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
11 signatures
150 seconds
General
-
Target
3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe
-
Size
146KB
-
MD5
a76a419e89c5f57c694ce9764021ab56
-
SHA1
74f3b1f9a16eb89668bd4c255019a845f66b5143
-
SHA256
3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367
-
SHA512
0d9a45102c4e221c4b0cc8e48972f1126f1184db6ed30baf18da7de6baa7cd57099e77cf740132aa17499179dfd9abbd3aaa9c8bdace610fed04ba66ea97f7b5
-
SSDEEP
3072:zr8WDrCykbAYn2GgYlBYN2fHYTo+dit8wDSRUTT:PuTbAMpgY3gT08DRUTT
Score
10/10
Malware Config
Signatures
-
Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Control Panel\International\Geo\Nation 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe -
Executes dropped EXE 1 IoCs
pid Process 1636 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe -
Modifies system executable filetype association 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\MicrosoftEdgeUpdate.exe 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13195~1.15\MICROS~4.EXE 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13195~1.15\MI391D~1.EXE 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13195~1.15\MI9C33~1.EXE 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13195~1.15\MICROS~1.EXE 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13195~1.15\MICROS~2.EXE 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13195~1.15\MICROS~3.EXE 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13195~1.15\MIA062~1.EXE 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe -
Modifies registry class 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4296 wrote to memory of 1636 4296 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe 84 PID 4296 wrote to memory of 1636 4296 3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe 84
Processes
-
C:\Users\Admin\AppData\Local\Temp\3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe"C:\Users\Admin\AppData\Local\Temp\3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe"1⤵
- Checks computer location settings
- Modifies system executable filetype association
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4296 -
C:\Users\Admin\AppData\Local\Temp\3582-490\3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe"2⤵
- Executes dropped EXE
PID:1636
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
2.4MB
MD5d9e8a1fa55faebd36ed2342fedefbedd
SHA1c25cc7f0035488de9c5df0121a09b5100e1c28e9
SHA256bd7696911d75a9a35dfd125b24cb95003f1e9598592df47fa23a2568986a4a9a
SHA512134644c68bd04536e9ea0a5da6e334d36b1ce8012a061fa6dabd31f85c16a1ac9eee8c40fee3d55f25c4d4edf0672de8ce204e344c800361cbcff092c09d7a33
-
C:\Users\Admin\AppData\Local\Temp\3582-490\3405f447175dd3f24e0692d79793e574e0389052262814111bb89cbcd3df4367.exe
Filesize105KB
MD58eca915b72bab2fc5768522d93b446c1
SHA14ee0093e5cc006c180a9b2e8ad84b575f61ce680
SHA2560ac63a367eef82beb4b78b257d821416c5865d64b3898c0fc86f22c6411eb0c9
SHA512e3a9890d235974f379e7ba107c26e39c86b08d77bc60460f22367152b53f54cb2cd0c83d53df8b831db795932bbcba4e29328dc26e27f9a1085e1e8155f76e76